This prize-winning documentary series has been recommended here before, for insight into how the world of psychology, advertising, public relations and politics converge. Among other things, it takes a look at how our emotional needs are key to subliminal persuasion and mind control. Fascinating and relevant.

An early comment at just after three minutes:

"The very idea of examining and analyzing one's inner feelings was a threat to their absolute control."

It is now on one handy Youtube clip of 4 hours, watch it while it lasts: